15438981120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 576

約数和(自身を含む): 55033655040

約数和(自身を除く): 39594673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 47, 48, 51, 60, 64, 68, 74, 80, 85, 94, 96, 102, 111, 120, 128, 136, 141, 148, 160, 170, 185, 188, 192, 204, 222, 235, 240, 255, 256, 272, 282, 289, 296, 320, 340, 370, 376, 384, 408, 444, 470, 480, 510, 512, 544, 555, 564, 578, 592, 629, 640, 680, 705, 740, 752, 768, 799, 816, 867, 888, 940, 960, 1020, 1024, 1088, 1110, 1128, 1156, 1184, 1258, 1280, 1360, 1410, 1445, 1480, 1504, 1536, 1598, 1632, 1734, 1739, 1776, 1880, 1887, 1920, 2040, 2048, 2176, 2220, 2256, 2312, 2368, 2397, 2516, 2560, 2720, 2820, 2890, 2960, 3008, 3072, 3145, 3196, 3264, 3468, 3478, 3552, 3760, 3774, 3840, 3995, 4080, 4335, 4352, 4440, 4512, 4624, 4736, 4794, 5032, 5120, 5217, 5440, 5640, 5780, 5920, 6016, 6144, 6290, 6392, 6528, 6936, 6956, 7104, 7520, 7548, 7680, 7990, 8160, 8670, 8695, 8704, 8880, 9024, 9248, 9435, 9472, 9588, 10064, 10240, 10434, 10693, 10880, 11280, 11560, 11840, 11985, 12032, 12580, 12784, 13056, 13583, 13872, 13912, 14208, 15040, 15096, 15360, 15980, 16320, 17340, 17390, 17408, 17760, 18048, 18496, 18870, 18944, 19176, 20128, 20868, 21386, 21760, 22560, 23120, 23680, 23970, 24064, 25160, 25568, 26085, 26112, 27166, 27744, 27824, 28416, 29563, 30080, 30192, 30720, 31960, 32079, 32640, 34680, 34780, 34816, 35520, 36096, 36992, 37740, 37888, 38352, 40256, 40749, 41736, 42772, 43520, 45120, 46240, 47360, 47940, 48128, 50320, 51136, 52170, 52224, 53465, 54332, 55488, 55648, 56832, 59126, 60160, 60384, 63920, 64158, 65280, 67915, 69360, 69560, 71040, 72192, 73984, 75480, 75776, 76704, 80512, 81498, 83472, 85544, 87040, 88689, 90240, 92480, 94720, 95880, 96256, 100640, 102272, 104340, 104448, 106930, 108664, 110976, 111296, 113664, 118252, 120320, 120768, 127840, 128316, 130560, 135830, 138720, 139120, 142080, 144384, 147815, 147968, 150960, 153408, 160395, 161024, 162996, 166944, 171088, 174080, 177378, 180480, 184960, 189440, 191760, 201280, 203745, 204544, 208680, 213860, 217328, 221952, 222592, 227328, 236504, 240640, 241536, 255680, 256632, 261120, 271660, 277440, 278240, 284160, 288768, 295630, 295936, 301920, 306816, 320790, 322048, 325992, 333888, 342176, 354756, 360960, 369920, 378880, 383520, 402560, 407490, 409088, 417360, 427720, 434656, 443445, 443904, 445184, 473008, 481280, 483072, 502571, 511360, 513264, 522240, 543320, 554880, 556480, 568320, 591260, 591872, 603840, 613632, 641580, 644096, 651984, 667776, 684352, 709512, 721920, 739840, 767040, 805120, 814980, 818176, 834720, 855440, 869312, 886890, 887808, 890368, 946016, 966144, 1005142, 1022720, 1026528, 1086640, 1109760, 1112960, 1136640, 1182520, 1207680, 1227264, 1283160, 1288192, 1303968, 1335552, 1368704, 1419024, 1443840, 1479680, 1507713, 1534080, 1610240, 1629960, 1636352, 1669440, 1710880, 1738624, 1773780, 1775616, 1780736, 1892032, 1932288, 2010284, 2045440, 2053056, 2173280, 2219520, 2225920, 2365040, 2415360, 2454528, 2512855, 2566320, 2607936, 2671104, 2737408, 2838048, 2959360, 3015426, 3068160, 3220480, 3259920, 3338880, 3421760, 3477248, 3547560, 3561472, 3784064, 3864576, 4020568, 4090880, 4106112, 4346560, 4439040, 4451840, 4730080, 4830720, 4909056, 5025710, 5132640, 5215872, 5342208, 5474816, 5676096, 6030852, 6136320, 6440960, 6519840, 6677760, 6843520, 6954496, 7095120, 7538565, 7568128, 8041136, 8181760, 8212224, 8693120, 8878080, 8903680, 9460160, 9661440, 10051420, 10265280, 10431744, 10684416, 10949632, 11352192, 12061704, 12272640, 13039680, 13355520, 13687040, 13908992, 14190240, 15077130, 15136256, 16082272, 16424448, 17386240, 17807360, 18920320, 19322880, 20102840, 20530560, 20863488, 21899264, 22704384, 24123408, 24545280, 26079360, 26711040, 27374080, 27817984, 28380480, 30154260, 30272512, 32164544, 32848896, 34772480, 37840640, 40205680, 41061120, 41726976, 45408768, 48246816, 52158720, 53422080, 54748160, 56760960, 60308520, 60545024, 64329088, 65697792, 69544960, 75681280, 80411360, 82122240, 83453952, 90817536, 96493632, 104317440, 109496320, 113521920, 120617040, 128658176, 139089920, 151362560, 160822720, 164244480, 181635072, 192987264, 208634880, 227043840, 241234080, 257316352, 302725120, 321645440, 328488960, 385974528, 417269760, 454087680, 482468160, 514632704, 643290880, 771949056, 908175360, 964936320, 1029265408, 1286581760, 1543898112, 1929872640, 2573163520, 3087796224, 3859745280, 5146327040, 7719490560, 15438981120]

約数ペア:

[(1, 15438981120), (2, 7719490560), (3, 5146327040), (4, 3859745280), (5, 3087796224), (6, 2573163520), (8, 1929872640), (10, 1543898112), (12, 1286581760), (15, 1029265408), (16, 964936320), (17, 908175360), (20, 771949056), (24, 643290880), (30, 514632704), (32, 482468160), (34, 454087680), (37, 417269760), (40, 385974528), (47, 328488960), (48, 321645440), (51, 302725120), (60, 257316352), (64, 241234080), (68, 227043840), (74, 208634880), (80, 192987264), (85, 181635072), (94, 164244480), (96, 160822720), (102, 151362560), (111, 139089920), (120, 128658176), (128, 120617040), (136, 113521920), (141, 109496320), (148, 104317440), (160, 96493632), (170, 90817536), (185, 83453952), (188, 82122240), (192, 80411360), (204, 75681280), (222, 69544960), (235, 65697792), (240, 64329088), (255, 60545024), (256, 60308520), (272, 56760960), (282, 54748160), (289, 53422080), (296, 52158720), (320, 48246816), (340, 45408768), (370, 41726976), (376, 41061120), (384, 40205680), (408, 37840640), (444, 34772480), (470, 32848896), (480, 32164544), (510, 30272512), (512, 30154260), (544, 28380480), (555, 27817984), (564, 27374080), (578, 26711040), (592, 26079360), (629, 24545280), (640, 24123408), (680, 22704384), (705, 21899264), (740, 20863488), (752, 20530560), (768, 20102840), (799, 19322880), (816, 18920320), (867, 17807360), (888, 17386240), (940, 16424448), (960, 16082272), (1020, 15136256), (1024, 15077130), (1088, 14190240), (1110, 13908992), (1128, 13687040), (1156, 13355520), (1184, 13039680), (1258, 12272640), (1280, 12061704), (1360, 11352192), (1410, 10949632), (1445, 10684416), (1480, 10431744), (1504, 10265280), (1536, 10051420), (1598, 9661440), (1632, 9460160), (1734, 8903680), (1739, 8878080), (1776, 8693120), (1880, 8212224), (1887, 8181760), (1920, 8041136), (2040, 7568128), (2048, 7538565), (2176, 7095120), (2220, 6954496), (2256, 6843520), (2312, 6677760), (2368, 6519840), (2397, 6440960), (2516, 6136320), (2560, 6030852), (2720, 5676096), (2820, 5474816), (2890, 5342208), (2960, 5215872), (3008, 5132640), (3072, 5025710), (3145, 4909056), (3196, 4830720), (3264, 4730080), (3468, 4451840), (3478, 4439040), (3552, 4346560), (3760, 4106112), (3774, 4090880), (3840, 4020568), (3995, 3864576), (4080, 3784064), (4335, 3561472), (4352, 3547560), (4440, 3477248), (4512, 3421760), (4624, 3338880), (4736, 3259920), (4794, 3220480), (5032, 3068160), (5120, 3015426), (5217, 2959360), (5440, 2838048), (5640, 2737408), (5780, 2671104), (5920, 2607936), (6016, 2566320), (6144, 2512855), (6290, 2454528), (6392, 2415360), (6528, 2365040), (6936, 2225920), (6956, 2219520), (7104, 2173280), (7520, 2053056), (7548, 2045440), (7680, 2010284), (7990, 1932288), (8160, 1892032), (8670, 1780736), (8695, 1775616), (8704, 1773780), (8880, 1738624), (9024, 1710880), (9248, 1669440), (9435, 1636352), (9472, 1629960), (9588, 1610240), (10064, 1534080), (10240, 1507713), (10434, 1479680), (10693, 1443840), (10880, 1419024), (11280, 1368704), (11560, 1335552), (11840, 1303968), (11985, 1288192), (12032, 1283160), (12580, 1227264), (12784, 1207680), (13056, 1182520), (13583, 1136640), (13872, 1112960), (13912, 1109760), (14208, 1086640), (15040, 1026528), (15096, 1022720), (15360, 1005142), (15980, 966144), (16320, 946016), (17340, 890368), (17390, 887808), (17408, 886890), (17760, 869312), (18048, 855440), (18496, 834720), (18870, 818176), (18944, 814980), (19176, 805120), (20128, 767040), (20868, 739840), (21386, 721920), (21760, 709512), (22560, 684352), (23120, 667776), (23680, 651984), (23970, 644096), (24064, 641580), (25160, 613632), (25568, 603840), (26085, 591872), (26112, 591260), (27166, 568320), (27744, 556480), (27824, 554880), (28416, 543320), (29563, 522240), (30080, 513264), (30192, 511360), (30720, 502571), (31960, 483072), (32079, 481280), (32640, 473008), (34680, 445184), (34780, 443904), (34816, 443445), (35520, 434656), (36096, 427720), (36992, 417360), (37740, 409088), (37888, 407490), (38352, 402560), (40256, 383520), (40749, 378880), (41736, 369920), (42772, 360960), (43520, 354756), (45120, 342176), (46240, 333888), (47360, 325992), (47940, 322048), (48128, 320790), (50320, 306816), (51136, 301920), (52170, 295936), (52224, 295630), (53465, 288768), (54332, 284160), (55488, 278240), (55648, 277440), (56832, 271660), (59126, 261120), (60160, 256632), (60384, 255680), (63920, 241536), (64158, 240640), (65280, 236504), (67915, 227328), (69360, 222592), (69560, 221952), (71040, 217328), (72192, 213860), (73984, 208680), (75480, 204544), (75776, 203745), (76704, 201280), (80512, 191760), (81498, 189440), (83472, 184960), (85544, 180480), (87040, 177378), (88689, 174080), (90240, 171088), (92480, 166944), (94720, 162996), (95880, 161024), (96256, 160395), (100640, 153408), (102272, 150960), (104340, 147968), (104448, 147815), (106930, 144384), (108664, 142080), (110976, 139120), (111296, 138720), (113664, 135830), (118252, 130560), (120320, 128316), (120768, 127840)]